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authorAxel Lin <axel.lin@ingics.com>2014-03-29 18:50:12 +0800
committerMark Brown <broonie@linaro.org>2014-03-29 11:09:26 +0000
commitd9721ae1493725bb14dcd1a3c19bbb5795e4a42f (patch)
treec50e7c46d9181aefca4508b83c5fb1c4b0920869 /drivers/spi/spi-bitbang.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-d9721ae1493725bb14dcd1a3c19bbb5795e4a42f.tar.bz2
spi: bitbang: Make spi_bitbang_stop() return void
spi_bitbang_stop() never fails, so make it return void. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-bitbang.c')
-rw-r--r--drivers/spi/spi-bitbang.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index bd222f6b677d..67aead248753 100644
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -467,11 +467,9 @@ EXPORT_SYMBOL_GPL(spi_bitbang_start);
/**
* spi_bitbang_stop - stops the task providing spi communication
*/
-int spi_bitbang_stop(struct spi_bitbang *bitbang)
+void spi_bitbang_stop(struct spi_bitbang *bitbang)
{
spi_unregister_master(bitbang->master);
-
- return 0;
}
EXPORT_SYMBOL_GPL(spi_bitbang_stop);